3 years ago

3_/15 is the product of which of the following two radical numbers?

1 answer:

4 0

Answer:
The third line
Step-by-step explanation:
let's see all choices by solving them
1) The first one

2) The second one

3) The third one

4) The fourth one

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Please help me solve these are quadratic equations: I

julia-pushkina [17]

Answer:

$\boxed {\boxed {\sf a= 3, b=7, c=2}}$

$\boxed {\boxed {\sf Y-intercept = c }}$

$\boxed {\boxed {\sf Minimum}}$

Step-by-step explanation:

a. a, b, c

Quadratic equations in standard form are written as:

$f(x)= ax^2+bx+c$

The exponents are listed from greatest to least. The quadratic is already in this form, so match up the variables and values in the equation.

$f(x)= 3x^2+7x+2$

$a=3 \\b=7 \\c=2$

b. Y-intercept

The y-intercept for a quadratic is c.

You can also substitute 0 in for x, because the y-intercept occurs when the quadratic crosses the y-axis (at x=0).

$f(0)= 3(0)^2+7(0)+2$

$f(0)=3(0)+7(0)+2\\f(0)= 0+0+2\\f(0)=2$

We know that c=2, so the y-intercept is c.

c. Maximum/minimum

The entire quadratic is positive, so the quadratic opens up and has a minimum.

8 0

3 years ago

Solve the equation 7 1/4 = 2 4/5 + m<br> m=

Nuetrik [128]

M=4.45 subtract 7 1/4 and 2 4/5 and you should get 4.45 and that is m

4 0

3 years ago

The graph of the absolute value parent function f(x)= x is stretched horizontally by a factor of 5 to create the graph of g(x).W

dalvyx [7]

|1/5x|

1/5 stretches the function
5 would compress the function

3 0

3 years ago

Read 2 more answers

Please solve this long but easy attachment down below!!!!!<br><br>2 attachments!!!!

mojhsa [17]

Answer:

1 and 5/6 for first problem

7 0

3 years ago

Y=50(3)^20<br> please please please answer soon 20 points

lubasha [3.4K]

Answer:174339220050

Step-by-step explanation: Raise 3 to the 20th power, then multiply by 50

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3 years ago